| Hint | Answer | % Correct |
|---|---|---|
| Brazil | Amazon | 100%
|
| Democratic Republic of the Congo | Congo | 100%
|
| Germany | Danube | 100%
|
| Bangladesh | India | Ganges | 100%
|
| Mexico | United States | Grande | 100%
|
| Pakistan | Indus | 100%
|
| Vietnam | Lo | 100%
|
| France | Loire | 100%
|
| United States | Mississippi | 100%
|
| Nigeria | Niger | 100%
|
| Egypt | Nile | 100%
|
| Germany | Rhine | 100%
|
| France | Rhône | 100%
|
| France | Seine | 100%
|
| United Kingdom | Thames | 100%
|
| Russia | Volga | 100%
|
| United States | Colorado | 83%
|
| Germany | Elbe | 83%
|
| Türkiye | Euphrates | 83%
|
| China | Vietnam | Mekong | 83%
|
| United States | Missouri | 83%
|
| China | Yangtze | 83%
|
| China | Yellow | 83%
|
| United States | Yukon | 83%
|
| Ethiopia | Blue Nile | 67%
|
| Russia | Lena | 67%
|
| Germany | Main | 67%
|
| Russia | Ob | 67%
|
| Brazil | Paraná | 67%
|
| China | Pearl | 50%
|
| United Kingdom | Trent | 50%
|
| China | Amur | 33%
|
| United Kingdom | Severn | 33%
|
| Germany | Weser | 33%
|
| Vietnam | Black | 17%
|
| France | Garonne | 17%
|
| Philippines | Grande de Mindanao | 17%
|
| United Kingdom | Great Ouse | 17%
|
| India | Krishna | 17%
|
| Vietnam | Red | 17%
|
| Brazil | São Francisco | 17%
|
| Brazil | Tocantins | 17%
|
| Russia | Yenisey | 17%
|
| Philippines | Agusan | 0%
|
| Brazil | Araguaia | 0%
|
| Bangladesh | Atrai | 0%
|
| Ethiopia | Awash | 0%
|
| Mexico | Balsas | 0%
|
| Indonesia | Barito | 0%
|
| Indonesia | Batang Hari | 0%
|
| Nigeria | Benue | 0%
|
| Philippines | Cagayan | 0%
|
| Pakistan | Chenab | 0%
|
| Mexico | Conchos | 0%
|
| Nigeria | Cross | 0%
|
| Vietnam | Dong Nai | 0%
|
| Iran | Ghezel Ozan | 0%
|
| India | Godavari | 0%
|
| Japan | Ishikari | 0%
|
| Bangladesh | Jamuna | 0%
|
| Pakistan | Jhelum | 0%
|
| Nigeria | Kaduna | 0%
|
| Indonesia | Kapuas | 0%
|
| Iran | Karkheh | 0%
|
| Bangladesh | Karnaphuli | 0%
|
| Iran | Karun | 0%
|
| Democratic Republic of the Congo | Kasai | 0%
|
| Türkiye | Kızılırmak | 0%
|
| Russia | Kolyma | 0%
|
| Japan | Kushiro | 0%
|
| Mexico | Lerma | 0%
|
| Democratic Republic of the Congo | Lomami | 0%
|
| Democratic Republic of the Congo | Lualaba | 0%
|
| Indonesia | Mahakam | 0%
|
| Indonesia | Mamberamo | 0%
|
| Türkiye | Murat | 0%
|
| India | Narmada | 0%
|
| Mexico | Nazas | 0%
|
| Ethiopia | Omo | 0%
|
| Philippines | Pampanga | 0%
|
| Philippines | Pulangi | 0%
|
| Pakistan | Ravi | 0%
|
| Türkiye | Sakarya | 0%
|
| Iran | Sefid-Rud | 0%
|
| Türkiye | Seyhan | 0%
|
| Ethiopia | Shebelle | 0%
|
| Nigeria | Sokoto | 0%
|
| Bangladesh | Surma | 0%
|
| Pakistan | Sutlej | 0%
|
| Ethiopia | Tekeze | 0%
|
| Japan | Teshio | 0%
|
| Japan | Tokachi | 0%
|
| Democratic Republic of the Congo | Uele | 0%
|
| United Kingdom | Wye | 0%
|
| India | Yamuna | 0%
|
| Japan | Yūbari | 0%
|
| Iran | Zayanderud | 0%
|